The second daughter of late rocker Chris Cornell and the first child born to him and his second wife Vicky Karayiannis.
Before her parents were married in 2004, her father had been married to Susan Silver, who was his former band manager.
In 2015, she joined her father on stage at a concert in New York City to perform a cover of Bob Marley's "Redemption Son."
She has an older half-sister, Lillian, and a younger brother, Christopher Nicholas.
Her father was a member of Soundgarden alongside Kim Thayil.